제출 #718764

#제출 시각아이디문제언어결과실행 시간메모리
718764vjudge1쌀 창고 (IOI11_ricehub)C++17
컴파일 에러
0 ms0 KiB
#include <bits/stdc++.h> using namespace std; #define ll long long int #define oo 1e9 #define pii pair<int, int> const int MAX = 1e5 + 5; int n, L; ll B; int arr[MAX]; ll PreSum[MAX]; bool check(int k){ for(int i = 0; i < n - k + 1; i++){ int l = i; int r = i + k - 1; int mid = (l + r) / 2; ll money = 1ll * (mid - l + 1) * arr[mid] - (r - mid + 1) * arr[mid]; money += -(PreSum[mid] - PreSum[l - 1]) + (PreSum[r] - PreSum[mid - 1]); if(money <= B){ return true; } } return false; } int main(){ cin >> n >> L; for(int i = 0; i < n; i++){ cin >> arr[i]; } cin >> B; for(int i = 1; i <= n; i++){ PreSum[i] = PreSum[i - 1] + arr[i - 1]; } int ans = 0; int l = 0, r = 1e5; while(l <= r){ int m = (l + r) / 2; if(check(m)){ l = m + 1; ans = max(ans, m); } else{ r = m - 1; } } cout << ans; }

컴파일 시 표준 에러 (stderr) 메시지

/usr/bin/ld: /tmp/ccqeQ1Br.o: in function `main':
grader.cpp:(.text.startup+0x0): multiple definition of `main'; /tmp/ccdkSutt.o:ricehub.cpp:(.text.startup+0x0): first defined here
/usr/bin/ld: /tmp/ccqeQ1Br.o: in function `main':
grader.cpp:(.text.startup+0xae): undefined reference to `besthub(int, int, int*, long long)'
collect2: error: ld returned 1 exit status